Jobs in the United States

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Added 1 min ago
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Process Engineer
Ingredion Incorporated (NA-US)
Bedford Park, IL
- $84,400 to $112,533.33 USD / year
As a Process Engineer, you will support plant operations by analyzing and improving manufacturing processes, troubleshooting technical issues, implementing best practices, and leading…
Added 3 mins ago
Aerospace Engineer 2 (5221C), Space Sciences Laboratory #89688
University of California, Berkeley
CA
The Aerospace Engineer 2 position requires an equipment, vacuum and test engineer with experience in the development, maintenance and testing of cosmic-chemistry, gamma-ray and ultra-violet…
Added 3 mins ago
Manager Electronics Engineering 3
Northrop Grumman
San Diego
The successful candidate will have personally executed hardware and electrical engineering activities as an engineer and led teams of hardware engineers, while operating as a…
Added 3 mins ago
Engineer Systems/Principal Engineer Systems (Performance Analysis) - AHT
Northrop Grumman
Huntsville
An NGC DS Systems Engineer performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems.…
Added 3 mins ago
Principal / Senior Principal Systems Engineer
Northrop Grumman
Los Angeles
…technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our…
Added 3 mins ago
Electrical Systems Engineer
Northrop Grumman
Stafford
Support Integrated Product Teams (IPTs), recapitalization efforts from system requirements, cost and schedule to the development, integration, and testing of replacement systems.
Added 3 mins ago
Senior Staff Radar Modeling Simulation & Analysis Systems Engineer
Northrop Grumman
Baltimore
…a Senior Staff Radar Modeling Simulation & Analysis Systems Engineer to join our team of qualified and diverse individuals. This position will be in Baltimore, MD, and is a full time on…
Added 3 mins ago
Principal Instrumentation Mechanical Design Engineer
Northrop Grumman
Melbourne
Must have an understanding of application and implementations of flight test mechanical installations · Must have knowledge or experience navigating MIL-STD documents and specifications
Added 3 mins ago
Principal/Sr. Principal Tooling Engineer Level 3/4 (A-shift)
Northrop Grumman
Clearfield
Northrop Grumman is seeking an Principal/Sr. Principal Tooling Engineer Level 3/4 - Integration & Offload is responsible for providing designs for industrial machinery and equipment, tools,…
Added 3 mins ago
Space TS/SCI Operations and Maintenance SEIT Lead (Level 5)
Northrop Grumman
Rolling Meadows
Must have an active U.S
Added 3 mins ago
Test Engineer / Principal Test Engineer - Lab Manager
Northrop Grumman
Baltimore
…technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our…
Added 3 mins ago
Sr Principal Engineer Industrial
Northrop Grumman
San Diego
Northrop Grumman Mission Systems has an opening for a Sr Principal Industrial Engineer (Level 4) to join our team of qualified, diverse individuals in San Diego, CA.
Added 3 mins ago
Staff Engineer Systems
Northrop Grumman
McLean
Must have U.S
Added 3 mins ago
Principal / Sr. Principal Electrical Engineer - 20703
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Principal Engineer Electrical / Sr. Principal Engineer Electrical to support the architecture, development, and delivery of multiple cable,…
Added 3 mins ago
Northrop Grumman (SkillBridge) - Principal Network Cloud Communications
Northrop Grumman
Redondo Beach · Melbourne · Linthicum Heights · Rolling Meadows
…provides comprehensive hands-on experience including professional development, networking with leadership, and training specifically focused on NGC leadership principles, company history,…
Added 3 mins ago
Tooling/Principal Tooling Engineer Level 2/3 (B-shift)
Northrop Grumman
Clearfield
Northrop Grumman is seeking an Tooling/ Principal Tooling Engineer Level 2/3 - Integration & Offload is responsible for providing designs for industrial machinery and equipment, tools,…
Added 3 mins ago
NG
2027 Intern Engineer - Product Support
Northrop Grumman
Oklahoma City
- $17.5 to $39.25 USD / hour
Northrop Grumman is seeking Product Support Engineers to join the Aeronautics Systems Intern Program. This position will be located in Oklahoma City, Oklahoma.
Added 3 mins ago
Staff Mechanical Design Engineer
Northrop Grumman
Melbourne
research and/or product development in more than one engineering discipline
Added 4 mins ago
Noise Vibration and Harshness Engineer Level 2/3
Northrop Grumman
Sunnyvale
Northrop Grumman Mission Systems is seeking an Noise Vibration and Harshness Engineer Level 2 or 3 to support the development and ongoing support of world-class US Navy machinery (turbines,…
Added 4 mins ago
Principal Electrical Engineer 3 – Electrical Ground Support Equipment (EGSE)
Northrop Grumman
Chandler
Northrop Grumman Space Systems is currently seeking an experienced Principal Electrical Engineer to join our electrical ground support equipment group in our Chandler, AZ facility. Our…
Added 4 mins ago
Sentinel - Sr Principal Systems Engineer - 18016
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Principal / Sr. Principal Systems Engineer. This opening is in Roy, UT and will support the Sentinel Program. Northrop Grumman supports the Air…
Added 4 mins ago
Principal Systems Engineer 3 /Sr. Principal Systems Engineer 4
Northrop Grumman
Oklahoma City
This Principal Systems Engineer 3/4 position is for an individual contributor within a multi-disciplinary engineering team. Responsibilities include conducting research, writing…
Added 4 mins ago
Systems Integration & Test Engineers (SI&T) - 2nd Shift
Northrop Grumman
Baltimore
…(BaPs) division is seeking a Systems Integration & Test (SI&T) Engineer (2nd shift) in Baltimore, MD to support test and verification activities of RF sensor systems. What you’ll get to do:…
Added 4 mins ago
Principal Engineer Supplier Quality
Northrop Grumman
Baltimore
…to use this knowledge to assist suppliers through the entire product life cycle. This role supports a portfolio of production and development programs and requires a candidate who thrives…
Added 4 mins ago
E
Lead Software Engineer
Evercommerce
Denver, CO
- $203,798 USD / year
Must have U.S

Battery Modeling and Algorithm Engineer

Cupertino, CA, United States

The base pay range for this role is between $184,700 and $324,800, and your base pay will depend on your skills, qualifications, experience, and location.

Apply on jobs.apple.com About employer

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Job details

Pay: The base pay range for this role is between $184,700 and $324,800, and your base pay will depend on your skills, qualifications, experience, and location.
Posting language: English
Posted: Nov 10, 2026

Original job description

Summary Do you have a passion for invention and self-challenge? Do you thrive on pushing the limits of what’s considered feasible? As part of our Battery Engineering group, you’ll help craft creative battery algorithm and modeling solutions that deliver more energy in smaller spaces than ever before! Join us, and you’ll help us innovate new battery technologies that continually outperform the previous iterations. By collaborating with other product development groups across Apple, you’ll push the industry boundaries of what batteries can do and improve the product experience for our customers across the world.

Description This position will develop battery physics-based models and machine learning algorithms to optimize battery performance.

Responsibilities

Mathematical modeling of the electrochemical behavior of lithium-ion cells using partial differential equations (PDEs) or systems of ordinary differential equations (ODEs) Model battery aging mechanisms into mathematical representations using physics-based model and machine learning models Work with battery pack engineers to generate computationally efficient models that can be used as a basis for in-system implementation. Develop fast charge algorithms in Apple products while handling aging of batteries Work with battery engineering groups to verify accuracy of battery models and performance simulation of new cell designs. Conduct investigations, prepare status reports related to design and performance issues, and contribute to resolving issues as required. Act as technical contact point for electrochemical and aging modeling, control algorithms, machine learning algorithms, and software, techniques and application

Minimum Qualifications MS degree. Experience in electrochemical processes and performance / safety characterization. Experience in physics-aware machine learning modeling and algorithms. Experience in machine learning-based optimization techniques such as generic algorithm and gradient-based ML algorithms.

Preferred Qualifications PhD and 10+ years relevant industry experience. Experience in Matlab and/or Python. Experience in mathematical modeling of linear and nonlinear dynamical systems and distributed parameter systems. Experience deploying physics-based hybrid machine learning models into mass production products. Understanding of current state of the art production processes applicable to lithium rechargeable cells.

Pay & Benefits At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $184,700 and $324,800, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

EEO Statement Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

Accessibility At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here - in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

Learn about accessibility in Apple’s workplace

Learn about reasonable accommodations for job applicants

Application Deadline Apple accepts applications to this posting on an ongoing basis.

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Jobs in the United States